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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions) >> Repair Instructions >> Throttle Body Assembly Replacement

Throttle Body Assembly Replacement

WARNING: This page is about a different variant/trim than selected.
GM5049247Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Charge Air Cooler Outlet Air Hose @ Throttle Body - Remove - Charge Air Cooler Outlet Air Hose Replacement 
1 Throttle Body Bolt [3x]
CAUTION:

Refer to Fastener Caution .


Tighten 
8.5 N.m (75 lb in)
2 Throttle Body Adapter
3 Throttle Body

Procedure

  1. Disconnect the electrical connectors.
  2. Install NEW throttle body gasket/seals.
  3. Perform the throttle body idle air flow compensation reset. Throttle Body Idle Air Flow Compensation Reset 
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